body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    margin: 0;
    padding: 0;
}
.container {
    max-width: 500px;
    margin: 0 auto;
    padding: 20px;
    background-color: #fff;
    border-radius: 5px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
}
h1 {
    text-align: center;
}
label {
    display: block;
    margin-bottom: 10px;
    font-weight: bold;
}
input[type="text"],
input[type="tel"],
input[type="radio"] {
    width: 100%;
    padding: 10px;
    margin-bottom: 20px;
    border: none;
    border-radius: 5px;
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.1);
    font-size: 16px;
}
input[type="radio"] {
    display: inline-block;
    margin-right: 10px;
}
button[type="submit"] {
    display: block;
    width: 100%;
    padding: 10px;
    margin-top: 20px;
    background-color: #4caf50;
    color: #fff;
    border: none;
    border-radius: 5px;
    font-size: 16px;
    cursor: pointer;
}
button[type="submit"]:hover {
    background-color: #3e8e41;
}

label.radio-label {
    display: block;
    margin-bottom: 10px;
    font-weight: bold;
}

.radio-group {
    display: inline-block;
    margin-bottom: 20px;
}

.radio-group label {
    display: inline-block;
    margin-right: 20px;
}

.radio-group input[type="radio"] {
    width: auto;
}